View clinical trials related to Language Disorder.
Filter by:The investigators designed the Child-Caregiver Interaction Observation Scale（CCIOS）to assess social communication behaviors, stereotyped behaviors for children with autism spectrum disorder(ASD) via a 20-min video of interactions between a caregiver and a child. The original CCIOS coding scheme consists 23 items. The score range for each item is 0-4, with higher scores being indicative of more atypical behavior. The aim of the study is to determine items for inclusion in the final CCIOS coding scheme through exploration of item correlations, establish the cutoff score of CCIOS for ASD and evaluate the reliability and validity of CCIOS. The reliability evaluation include test-retest reliability and inter-rater reliability. DSM-5 criterion is used as the gold standard. Validity is assessed by determining the correlation and consistency between CCIOS and DSM-5 criterion.
The investigators will assess the efficacy of Pivotal Response Treatment (PRT) in the treatment of communication deficits in children with intellectual disabilities. By collecting information about parent and child functioning before and after PRT, The investigators will be able to determine whether the intervention is effective in improving child communication and reducing parent stress.
The goal of this proposal is to examine the efficacy of a manualized treatment intervention, AMALS: Addressing Multiple Aspects of Language Simultaneously, which is designed to remediate semantic, morphological, and syntactic aspects of language in preschool children with language impairment. This study will target preschool children with language impairment living in a region characterized by nonmainstream dialects. Questions driving this work are: 1. Will children participating in the AMALS treatment exhibit greater semantic, morphological, and syntactic complexity on multiple outcome measures at the completion of the intervention compared to a Discrete Trial Approach (DTA) group? 2. Will these gains be maintained at one-month follow up? 3. What is the impact of dialect on dependent variables, specifically morphosyntactic abilities? To answer these questions a randomized clinical trial will be conducted comparing AMALS, an integrated approach to treatment, with DTA, an additive approach to therapy. In this study rather than restrict the ethnic and cultural backgrounds of this population, children's use of dialect will be uniquely identified and examined.
The specific is to study the MR morphologic and spectroscopic brain correlates and predictors of development in children with severe developmental disorders (autistic spectrum disorders and/or mental retardation and/or language disorders). Given the frequently observed association of autism with known medical conditions, particularly in cases with comorbid mental retardation and in cases with atypical autism (Rutter et al., 1994; Gillberg, 1995), children with suspected autism or related developmental disorders will be asked to participate in an extensive state of the art laboratory work-up which includes T1 and T2 weighted MRI of the brain. MRI data will be analyzed both qualitatively, looking for focal abnormalities and degree of myelination, and quantitatively, measuring volumes of total brain, cerebellum, ventricles and grey and white matter. For research purposes, the work-up will be supplied with proton Magnetic Resonance Spectroscopy (MRS) of the brain. This data set provides the opportunity to chart brain-behavior relationships in young children with suspected autism and related PDD cross-sectionally.
This study will determine baseline language skills in children 4 to 8 years old. The data will be used to design studies using functional magnetic resonance imaging (fMRI) to identify what areas of the brain in children are involved in understanding language. This information is important for children who require brain surgery to control seizures. Healthy normal volunteers between the ages of 4 and 8 years who have an IQ of 70 or more; who have no history of neurologic, psychiatric or language disorder; who are performing at or above grade level, and who are native English speakers may be eligible for this study. Participants will be asked to do the following: - name pictures or read words that appear on a computer screen - listen to stories and answer questions about them - match pictures to a spoken word The children's responses will be recorded.